H-Ala-OBzl·TosOH CAS 42854-62-6 L-Alanine Benzyl Ester p-Toluenesulfonate Salt Purity >98.5% (HPLC)

Short Description:

L-Alanine Benzyl Ester p-Toluenesulfonate Salt

Synonyms: H-Ala-OBzl·TosOH

CAS: 42854-62-6

Purity: >98.5% (HPLC)

Appearance: White Powder

Amino Acids and Derivatives, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of L-Alanine Benzyl Ester p-Toluenesulfonate Salt (H-Ala-OBzl·TosOH) (CAS: 42854-62-6) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase H-Ala-OBzl·TosOH, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	L-Alanine Benzyl Ester p-Toluenesulfonate Salt
Synonyms	H-Ala-OBzl·TosOH; L-Ala-OBzl·TosOH; L-Alanine Benzyl Ester 4-Toluenesulfonate; L-Alanine Benzyl Ester Tosylate; H-Ala-OBzl·p-Tosylate; (S)-Benzyl 2-Aminopropanoate 4-Methylbenzenesulfonate
Stock Status	In Stock
CAS Number	42854-62-6
Molecular Formula	C10H13NO2·C7H8O3S
Molecular Weight	351.42 g/mol
Melting Point	110.0~120.0℃
Density	1.26
Solubility	Soluble in Methanol, Almost Transparency
Storage Temp.	Cool & Dry Place (2~8℃)
COA & MSDS	Available
Category	Amino Acids and Derivatives
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	White Powder	White Powder
Specific Rotation [α]20/D	-5.0° ± 0.5° (C=3 in MeOH)	-5.3°
Melting Point	110.0~120.0℃	114.0~116.0℃
Water by Karl Fischer	<0.50%	0.25%
Purity / Analysis Method	>98.5% (HPLC)	99.16%
Clarity of Solution	0.3 gram in 2ml MeOH Clear Solution	Complies
Mass Spectrum	In Accordance With the Standard	Complies
NMR Spectrum	In Accordance With the Standard	Complies
Conclusion	The product has been tested & complies with the given specifications

Package & Storage:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry (2~8℃) warehouse away from incompatible substances. Protect from light and moisture.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

42854-62-6 - Risk and Safety:

Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S44 -
S35 - This material and its container must be disposed of in a safe way.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S7 - Keep container tightly closed.
S4 - Keep away from living quarters.
WGK Germany 3
HS Code 2922491990

Application:

L-Alanine Benzyl Ester p-Toluenesulfonate Salt (H-Ala-OBzl·TosOH) (CAS: 42854-62-6), amino acids and derivatives, used in peptide synthesis, used as an organic synthesis intermediate, pharmaceutical intermediate, biochemical reagent or chemical reagent.